baber/WOPTO huggingface dataset:
Patent JP-H05219008-A (JP)
Title: Spread spectrum communication system
Inventor: YAMASHITA ATSUSHI
IPC: H04B1/7097
Filed: 1992-01-31
Abstract: PURPOSE:To increase the number of channels even when there are lines having large interference as to the spread spectrum communication system which uses a direct spread system or frequency hopping system. CONSTITUTION:In the spread spectrum communication system wherein code sequences for direct spreading or frequency hopping which are different corresponding plural lines are assigned, the spread band width Wdn of the direct spread system or the band width Wdn of the frequency hopping system of the transmission part 6 of a key station 2 is increased for a down line from the key station 2 to a mobile station 1 where interference is large, and the spread band width Wup of the direct spread system or the band width Wup of the frequency hopping system of the transmission part 3 of the mobile station 1 is set narrow for an up line from the mobile station 1 to the key station 2 where interference is small.
Patent JP-S624980-A (JP)
Inventor: UIRIAMU ESU SHIERUTON
IPC: F16K31/122
Filed: 1986-01-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H021593-A (JP)
Title: Air passage for vacuum breaking device of nuclear reactor store container
Inventor: MUTO TOSHIO
IPC: G21C9/008
Filed: 1988-01-29
Abstract: PURPOSE:To improve the soundness and the reliability of a vacuum breaking device by constituting the device so that a load caused by a pressure fluctuation which follows vapor condensation generated in the tip of a bent hole does not work on the vacuum breaking device. CONSTITUTION:At the time of a piping rupture accident in a nuclear reactor store container 2, a pressure fluctuation of positive pressure and negative pressure generated in a bent hole 6 caused by vapor condensating generated in the tip of the bent hole 6 is attenuated by a large space part of the upper dry well space part 8 and the lower dry well space part 11 of the nuclear reactor pressure container, therefore, in a communicating hole 12, this pressure fluctuation becomes small to the extent that it can be disregarded. Also, with respect to a vacuum breaking device which has been installed in the tip of an opening 13 provided by branching from the communicating hole 12, a load caused by this pressure fluctuation scarcely works. Therefore, an opening/closing motion of the vacuum breaking device caused by the pressure fluctuation in the bent hole 6 can be prevented. In such a way, a plastic deformation of a value body and a valve body supporting mechanism can be prevented.
Patent JP-H01193922-A (JP)
Title: Picture element pickup system
Inventor: GOTO RYUJI
IPC: G06F3/037
Filed: 1988-01-29
Abstract: PURPOSE:To optionally select an objective picture element even if the picture elements are crowded by changing the luminance of the picture element which is being scanned when a scan order coincides with the designated scan order. CONSTITUTION:The count value of a picture element counter 7 shows the number of picture elements on a CRT 1, which are captured till then by a light pen 2. On the other hand, the number of operation times of a picture element selection switch 4 is counted in a picture element designation counter 8. When the counted values of the counters 7 and 8 coincide, the luminance of the picture element is changed through a luminance control circuit 10 by the output of a coincident detector 9, whereby the picture element which the light pen 2 selects can be recognized. Thus, single picture element can optionally and easily be picked up among picture elements without moving the light pen even if more than two picture elements are captured by the light pen.
Patent JP-H01193539-A (JP)
Title: Ventilation type air conditioner
Inventor: ASANO HIROMITSU
IPC: F24F7/007
Filed: 1988-01-29
Abstract: PURPOSE:To keep a normal ventilation and air conditioning function of a room air conditioned by a method wherein a closed state of an aeration passage separating valve during an operation closes the aeration passage, this state is detected to perform a stopped condition of an aeration fan and an operation of other systematic equipment. CONSTITUTION:A system A is operated and a system B is applied as a preliminary one. A discharging fan 3b is stopped and an outlet separating valve 4b is fully closed. It the system A has a trouble and an outlet separating valve 4a is closed, a discharging fan 3a is automatically stopped to protect the equipment in the system A. However, the ventilation within the controlling room 2 is terminated. At this time, the control circuit in the system B of preliminary one shows that a contact point 16b is closed with a low flow rate signal from a flow rate detector 7b and a contact point 18b is opened and a stopping relay 19b is not operated and a contact point 21b is opened. However, a relay 23b is self kept by the contact point 24b. However, the contact point 25b is closed with a flow rate low signal to energize an operation relay 28b, an operation signal for the discharging fan 3b and a fully-open instruction for the outlet separating valve 4b are outputted to perform the operation of the system B, so that the aeration and air conditioning within the controlling room 2 are normally maintained.
Patent JP-S60164486-A (JP)
Title: Method for immobilizing lipase for ester interchange
Inventor: SETO AKIRA
IPC: C12N11/04
Filed: 1984-02-03
Abstract: PURPOSE:To obtain an immobilized lipase capable of initiating esterification or ester interchange reaction with almost no occurrence of hydrolysis, by dissolving lipase in an aqueous solution of a di- - trihydric lower alcohol, and entrapping and immobilizing the lipase in a water-soluble immobilizing carrier. CONSTITUTION:Lipase is dissolved in a 99-75% aqueous solution of a di- - trihydric lower alcohol, e.g. glycerol, propylene glycol or ethylene glycol, and then entrapped and immobilized in a water-soluble immobilizing carrier, e.g. a natural high polymer such as sodium alginate or agar, or a synthetic monomer such as acrylamide. The amount of the lipase to be dissolved is preferably 50pts.wt. or less based on 100pts.wt. mixture of the water with the alcohol.
Patent JP-2000213308-A (JP)
Title: Valve bridge type valve system
Inventor: UENO HIROSHI
IPC: F01L3/10
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To reduce bending stress generated in a valve bridge for opening/ closing an exhaust valve, in a valve bridge type valve system having two or more exhaust valves different in the passage length of an exhaust port to the exhaust port outlet of a cylinder head, to one cylinder of an engine. SOLUTION: In this valve system, distance La and Lb, between the shaft centers Ca and Cb of exhaust valves 4a and 4b and the shaft center Cg of the valve guide 6g of a valve bridge 6, are formed so that the side Lb having the short passage length Kb of an exhaust port 3b can be shorter than the side La having the long passage length Ka of an exhaust port 3a. Moreover the set loads Fa and Fb of the valve springs 5a and 5b of the valves 4a and 4b are constituted by setting the side Lb having the short passage length Kb of the port 3b stronger than the side La having the long passage length Ka of the port 3a.
Patent JP-2000211965-A (JP)
Title: Low thermal expansion ceramic setter and its production
Inventor: YAMAMOTO MITSUO
IPC: C04B38/06
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a low thermal expansion ceramic setter that has a low thermal expansion, high strength, abrasion resistance and water absorption that are required for a large size setter for a large-sized firing furnace with the reduced production cost. SOLUTION: The objective low expansion ceramic setter comprises the β-spodumene substance or the β-eucryptite substance that contains 1-50 wt.% of zirconia and 0.05-10 wt.% of other metal oxides than zirconia used as a sintering additive. In this ceramic setter, the hollow parts of 0.8-90 μm diameter and 8-90,000 μm length are scattered in varying directions.
Patent JP-H02199336-A (JP)
Title: Anisotropic air spring
Inventor: HIGASHIYA REI
IPC: F16F9/04
Filed: 1989-01-30
Abstract: PURPOSE:To easily obtain desired anisotropy against horizontal deformation of a cylinder shaped deflectable film by changing at least one of the number of reinforcing plies or an extended direction of cords constituting the reinforcing plies at a specific position on the circumferential direction of the cylinder shaped deflectable film. CONSTITUTION:A rubber bellows 3 is provided in increased number over the entire length direction and has a reinforcing ply 5 wound around a bead wire 4, which are provided in increased number at both the ends. The upper end part of the bellows 3 is in the almost circular state, and an upper bead seat 1b is fastened to the lower surface of an upper surface plate body 1a to be air-tightly sandwiched with the bead wire 4, while the lower end part is in the circular state as a whole, and a lower bead seat 2b is fastened and fixed to the upper surface of a lower surface plate body 2a to be air-tightly sandwiched. A rubber elastic body 6 in which an upper auxiliary air chamber 11 is divided is constituted by a laminated structured body alternating of rigid rings 6a, rubber and the other rigid rings 6b, and it functions as a lower limit stopper and so forth, when the bellows 3 goes flat, and it also absorbs horizontal displacement.
Patent JP-H01193315-A (JP)
Title: Photocurable adhesive composition
Inventor: SHIINA KAZUSHI
IPC: C08F290/12
Filed: 1988-01-29
Abstract: PURPOSE:To provide the title composition giving tackiness when contacted to enable prebonding to an adhered and giving high adhesive force by curing through irradiation, suitable as an adhesive combined with tackifier, containing a resin having ethylenic unsaturated group in the side chain. CONSTITUTION:The objective composition comprising (A) a resin having ethylenic unsaturated group in the side chain, produced by reaction between (i) a rubbery polymer having OH group and primary or secondary amino group, (ii) a cyclic acid anhydride (e.g., succinic anhydride, phthalic anhydride), and (iii) a monomer having ethylenic unsaturated group and epoxy or aziridinyl group and if needed, (B) a photopolymerization initiator (e.g., benzoin, dimethylbenzyl ketal).
Patent JP-H11215820-A (JP)
Title: Switching power unit
Inventor: YAMADA TOMOYASU
IPC: H02M3/28
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a switching power unit which has a control method being excellent in stability at light load and even at heavy load where on-duty is over 50%. SOLUTION: An added voltage signal V3, where voltage corresponding to the DC output voltage on the side of the secondary winding is added to the voltage V4 corresponding to the current 13 flowing in a switching element Q1 where a control circuit part 40 is connected in series to the primary winding 5 of a transformer 4, is obtained. So, the switch element Q1 is turned on and off with a drive signal at a duty ratio where the period from the peak value of a triangular wave signal V1 to the reach the triangular wave signal of the added voltage signal V3 is made the on-width.
Patent JP-S55110302-A (JP)
Title: Electronic controller on noise protection system
Inventor: YAMADA GENICHI
IPC: G05B9/02
Filed: 1979-02-16
Abstract: PURPOSE:To prevent malfunction due to a noise from occurring by generating a  protective signal from a point in time right before a noise generation period until its end and then by temporarily interrupting the arithmetic prosessing of a micro- computer by this signal. CONSTITUTION:When reference position pulse B of rotational position detection circuit 1 rises up to a high level as the rotation of an internal combustion engine advances, channel C1 of programmable timer 3 starts counting clock pulses from micro-computer 1. Once this count value reaches time data for ignition time control, an ingition command pulse is generated and this pulse is applied to monostable circuit 4, which generates a time limit pulse. In concurrence with the ignition operation of ignition control circuit 5 at the rise of this pulse, the time limit pulse is inverted by inverter 9 to hold terminal SS of computer 2 at a low level, and consequently computer 2 stops operating temporarily. Although a strong noise is generated from an ignition system during the above-mentioned period, computer 2 still stops operating, so that malfunction due to this noise can be prevented.
Patent JP-H09212830-A (JP)
Title: Tape cassette and magnetic recording and reproducing device
Inventor: YAMAMOTO YUKIO
IPC: G11B5/41
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To prevent a cleaning tape from running more than required and to prevent the service life of a head from being shortened due to wear and deformation of the head by providing a notifying means of a cleaning tape on a cassette case. SOLUTION: The cassette case 1 housing the cleaning tape is provided with a detecting hole 2 as the means of notifying the side of the magnetic recording and reproducing device of the cleaning tape. Then, a system controller is provided on the side of the magnetic recording and reproducing device, and when the cleaning tape is detected in its loading, this cleaning tape is controlled to run only for a fixed time. In addition, other things such as a switch, a memory 3 having stored information showing the cleaning tape or a signal showing the cleaning tape, stored in the cleaning tape itself, may be used as the notifying means.
Patent JP-H02283292-A (JP)
Title: Biosynthetic use for thermostable protease
Inventor: FUIRITSUPU ENU BURAIAN
IPC: C12P19/40
Filed: 1990-01-26
Abstract: PURPOSE: To unexpectedtly increase enzyme stability by using mutant subtilisins as a reaction catalyst associating to acylation, deacylation and other esterifications and cleavage and amidation and deamidatoin in an organic solvent.  
     CONSTITUTION: Mutant subtilisin is used as a reaction catalyst relating to ester formation and its cleavage as acylation and deacylation and amidation and deamidation. As the mutant subtilisin, are cited any natural subtilisin (BPN') in which the 8-position is substituted with isolecuine; the 22 position, with Sistine and the 87 position, with cysteine; the 22 position, with lysine and the 76 position, with asparitic acid; the 50 position, with phenylalanine; the 53 position, with threonine; the 63 position, with aspartic acid and the 217 position, with lysine; the 76 Poisson, with aspartic acid; the 78 position, with aspartic acid; the 104 position, with valine; the 128 position, with serine; the 116 position, with glutamic acid; and the 126 position, with isoleucne. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S55112716-A (JP)
Title: Movable cutting machine
Inventor: RI ZAISUI
IPC: B23D15/00
Filed: 1979-02-17
Abstract: PURPOSE: To improve the efficiency of cutting by carrying a movable machine to cut large-sized junks or metallic materials from home on the car body of an automobile or the like for cutting at a junk yard.  
     CONSTITUTION: A cutting machine 1 consisting of a cutting blade 2 and a receiving blade 3 is provided with material-feeding devices 8 and 9 and cut materials take-out devices 11 and 12, and loaded on a bogie 26 for carrying to a cutting scene. The machine 1 is unloaded at the scene from the bogie 26 by a moving device 13, and driven through a transmission gear box 17 of a car. Materials cut off at the scene are loaded on a car 16 to be carried away. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10202371-A (JP)
Title: Spatter detecting method for welding gun and correcting method for welding condition
Inventor: ISHIGURO KAZUYA
IPC: B23K11/11
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To detect the generation of spatters at the time of finishing welding by judging the generation of spatters when the difference between the position of a moving side electrode after feeding a welding current detected with an electrode position detector and the position of the same before feeding the welding current exceeds the pre-set prescribed value. SOLUTION: The position of the moving side electrode 6 is detected by making an electrode position detecting circuit read detected data from the position detector provided in a servomotor as an annex. The position of the moving side electrode 6 detected with the electrode position detecting circuit is read into a spatter detecting circuit. The difference between the position of the moving side electrode 6 before welding and the position of the same after welding is calculated in the spatter detecting circuit, the generation of spatters is judged when the difference is larger than the pre-set prescribed value. By this way, the generation of spatters at the time of welding is easily detected without adding any special hardware.
Patent JP-S59145257-A (JP)
Inventor: DEBITSUDO SHII MASUTAASON
IPC: C09C1/56
Filed: 1984-02-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09212375-A (JP)
Title: Parallel computer
Inventor: SASANUMA KATSUNOBU
IPC: G06F9/46
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a parallel computer capable of executing load dispersion for shortening the waiting time of a processor due to the ununiformity of processing allocated to respective processors in order to shorten the substatial processing time of the whole program at real time independently of the number of processors. SOLUTION: In a parallel processor having plural processors PE1 PEn mutually connected by communication lines 3, setting plural processor groups each of which consists of one or plural processors and allocating processing to be executed in parallel to respective processor groups to execute the processing, each of the processors PE1, PEn judges whether 1st and 2nd processor groups are to be integrated or not based upon the group constitution information of the 1st processor group to which its own processor belongs and the group constitution information of the 2nd group logically adjacent to the 1st group. At the time of judging the validity of integration, processing for integrating the 1st and 2nd processor groups is executed.
Patent JP-H01192212-A (JP)
Title: Power-on reset circuit
Inventor: MIYAZAKI YUKIO
IPC: H03K17/22
Filed: 1988-01-27
Abstract: PURPOSE:To attain ease of manufacture without degradating the reliability and to reduce the chip size by constituting the circuit such that a back gate bias is applied to a MOS transistor(TR) being a component of a CMOS output circuit so as to set the logic state of the circuit at application of power easily. CONSTITUTION:Since a threshold value of an N-channel MOS TR Q2 in a power-on reset circuit is higher than a threshold value of other N-channel MOS TR Q4, the N-channel MOS TR Q4 is easily turned on by comparing both the MOS TRs Q2, Q4. Thus, in case of application of a power supply VCC, the N-channel MOS TR Q4 is turned on and the potential at an output terminal Q2 of the 2nd circuit 2 is set to a low leel. The potential at an output terminal O1 of the 1st circuit 1 receiving the low level at its input terminal I1 is set to a low or a high level in response to the input. Since the power-on reset circuit forms a latch circuit, the potential of the output terminal O2 is kept to the low level at application of power VCC in the logic state in the 2nd circuit 2 receiving the potential of the output terminal O1 at its input terminal I2.
Patent JP-S61175393-A (JP)
Inventor: MAEDA SHIZUO
IPC: F16L33/20
Filed: 1985-01-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01191602-A (JP)
Title: Device for connecting agricultural working machine
Inventor: SATO MOTONORI
IPC: A01B71/02
Filed: 1988-01-28
Abstract: PURPOSE:To smoothly connect respective connecting parts without considering troublesome condition setting and installation condition of a working machine, etc., by moving a connecting frame upward with a three-point link mechanism of a tractor and moving the working machine to the side of the tractor. CONSTITUTION:A connecting frame 1 is moved in the form of a circular arc upward by upward rotation of a three-point link mechanism due to operation of a lifting mechanism 71 of a tractor and hooks 17 are engaged with an engaging pin 59 to move the working machine 49 to the side of the tractor. Engaging pins 61 are engaged with connecting plates 2 and an input shaft 57 is splined into one of universal joints 35 of a connecting unit 28. A shaft center of the input shaft in misalignment with the other universal joint 44 is automatically aligned by engagement of the input shaft with the connecting unit by rocking action thereof.
Patent JP-H11198211-A (JP)
Title: Cutting device for extrusion-molded article
Inventor: NARUSE KAZUHARU
IPC: B29L31/30
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device for extrusion-molded article, which can cut an extrusion-molded article at a specified angle on the molded line in response to the shape of the end part of the product without exchanging cutting blades. SOLUTION: This cutting device is equipped with a feeding means which feeds out an extrusion-molded article M being extruded from an extrusion-molding machine forward intermittently by a specified length, an extrusion-molded article passage 50 for the extrusion-molded article M which is fed out, and a cutting means 70 wherein cutting blades 71, 75 being confronted with blade tips 72, 76, are provided on the top and the bottom of an opening 54 or cutting which is formed on the extrusion- molded article passage 50, at least one of both cutting blades 71, 75 is made advanceable/retractable to the other cutting blade, and at the same time, both cutting blades 71, 75 are made tiltable at a specified angle in the longitudinal direction based on the feeding direction of the extrusion-molded article M,  and also made turnable at a specified angle with an axis in the vertical direction as the pivot, and the cutting device cuts the extrusion-molded article M which is fed out by the specified length forward intermittently, by the cutting blades 71, 75 which are tilted or turned at the specified angle, at the location of the opening 54 for cutting.
Patent JP-S63186303-A (JP)
Title: Plant monitor control system
Inventor: TAKEGAKI MORIKAZU
IPC: G06F19/00
Filed: 1987-01-28
Abstract: PURPOSE:To change the knowledge of a plant and the experiences of an operator into a knowledge data base with high efficiency and a fine prospect and to obtain a high control function and a high diagnosis function, by transforming a working memory into a data form of a frame structure. CONSTITUTION:Plural inference processing subsystems are provided together with two rule executing styles of these subsystems prepared, that is, a style formed based on the binary logic and another style formed based on the fuzzy logic respectively. A rule base 8 can be formed by combining the rule groups designated by said two rule executing styles. In other words, the hierarchical relation is secured between the rule groups by calling a rule group from another optional rule group. A working memory 7 has a frame form structure and the rules can be described with reference to these frames. Furthermore a fuzzy type is prepared for the data type of the frame of the memory 7. Therefore the membership functions are also arranged and stored in the frame. Thus all rule groups can be described in a consistent form and the inference processing is carried out with high efficiency.